Ticker: UMC CUSIP: 910873405 Class: ADR
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,160,185 | $16,979 | — | — |
| Q3 2025 | 1,845,971 | $13,992 | — | — |
| Q2 2025 | 1,689,542 | $12,925 | — | — |
| Q1 2025 | 1,261,020 | $9,016 | — | — |
| Q4 2024 | 696,473 | $4,520 | — | — |
| Q3 2024 | 661,802 | $5,572 | — | — |
| Q2 2024 | 539,883 | $4,729 | — | — |
| Q1 2024 | 426,753 | $3,452 | — | — |
| Q4 2023 | 347,219 | $2,937 | — | — |
| Q3 2023 | 244,243 | $1,724 | — | — |
| Q2 2023 | 238,881 | $1,885 | — | — |
| Q1 2023 | 209,469 | $1,835 | — | — |
| Q4 2022 | 175,499 | $1,146 | — | — |
| Q3 2022 | 105,543 | $588 | — | — |
| Q2 2022 | 36,054 | $244 | — | — |
| Q1 2022 | 13,258 | $121 | — | — |
| Q4 2021 | 11,750 | $137 | — | — |
| Q3 2021 | 16,250 | $186 | — | — |
| Q2 2021 | 10,276 | $97 | — | — |
| Q1 2021 | 178,760 | $1,629 | — | — |
| Q4 2020 | 155,749 | $1,313 | — | — |
| Q2 2017 | 250 | $1 | — | — |
| Q4 2013 | 1,076 | $2 | — | — |
| Q3 2013 | 1,076 | $2 | — | — |